My legs only hurt when I stand up!
D003937:Diagnosis, Differential; D006801:Humans; D007866:Leg / Q000294:innervation*; D008279:Magnetic Resonance Imaging; D009192:Myelography; D009460:Neurologic Examination; D010146:Pain / Q000209:etiology*; D011187:Posture / Q000502:physiology*; D012680:Sensitivity and Specificity; D013130:Spinal Stenosis / Q000175:diagnosis*; D014057:Tomography, X-Ray Computed; D016474:Weight-Bearing / Q000502:physiology*